d - 50 mm
A - 49 mm
A1 - 16 mm
A2 - 36 mm
B - 51.6 mm
H - 117 mm
H1 - 102 mm
H2 - 83 mm
L - 149 mm
L1 - 90 mm
L2 - 16 mm
L3 - 86 mm
H - 29 mm
N1 - 19 mm
N2 - 49 mm
s1 - 32.6 mm
DN - 6.5 mm
SWN - 7 mm
GN - 1/4-28 SAE-LT
RG - 1/4-28 UNF
R1 - 4 mm
Rα - 30 °
Basic dynamic load rating - C - 35.1 kN
Basic static load rating - C0 - 23.2 kN
Fatigue load limit - Pu - 0.98 kN
Limiting speed with shaft tolerance h6 - 4000 r/min
Mass bearing unit - 2.35 kg
Grub (set) screw - G2 - M10x1
Hexagonal key size for grub screw - H - 5 mm
Recommended tightening torque for grub screw - 16.5 N·m
Housing -
Hot number:KOYO 7220 B RHP 7214 C/DF TIMKEN HM262749/HM262710 OKB 672792 Timken 9106KDDG KOYO HC 57160LFT AST NCS5232 SKF NU 1876 ECM NSK STF279KVS3954Eg SKF HK-2212 SKF H-3156x10 MRC 7201-D SKF PCM 242730 E SKF NU 406 NOK VB 15 30 4 NBR
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